Between 1.10.4 -> 1.10.5, dayjs.tz value has changed.

I notice something very important thing has changed between 1.10.4 -> 1.10.5
```
import dayjs from "dayjs";
import utc from "dayjs/plugin/utc";
import timezone from "dayjs/plugin/timezone";

const englandTime = "Africa/Abidjan"; // UTC+0
const korea = "Asia/Seoul"; // UTC+9

dayjs.extend(utc);
dayjs.extend(timezone);
process.env.TZ = englandTime; // Node Default time
dayjs.tz.setDefault(korea);
```

This is my test
```
import "./consoleColorFy";
import "./lib/dayjsConfig";
import dayjs from "dayjs";
import { TimePerMs } from "./api/Commons/shared/enums.type";

const starnd = 1678806000000;
const compare = 1678806000000 + TimePerMs.H * 24;

const tzToDate = dayjs.tz(1678806000000).toDate();
const toDate = dayjs(1678806000000).toDate();
const tzFormat = dayjs.tz(1678806000000).format("YYYY-MM-DD HH:mm:ss");
const toDateFormat = dayjs(1678806000000).format("YYYY-MM-DD HH:mm:ss");
const tzValue = dayjs.tz(1678806000000).valueOf();
const value = dayjs(1678806000000).valueOf();

const tzDiffHour = dayjs.tz(1678806000000).diff(compare, "hour");
const tzDiffDay = dayjs.tz(1678806000000).diff(compare, "day");
const tzDiffDate = dayjs.tz(1678806000000).diff(compare, "date");

const diffHour = dayjs(1678806000000).diff(compare, "hour");
const diffDay = dayjs(1678806000000).diff(compare, "day");
const diffDate = dayjs(1678806000000).diff(compare, "date");

console.log({
tzToDate,
toDate,
toDateFormat,
tzFormat,
diffHour,
diffDay,
tzDiffHour,
tzDiffDay,
tzDiffDate,
diffDate,
tzValue,
value,
});
```

dayjs 1.10.4 result.
```
{
tzToDate: 2023-03-14T06:00:00.000Z,
toDate: 2023-03-14T15:00:00.000Z,
toDateFormat: '2023-03-14 15:00:00',
tzFormat: '2023-03-15 00:00:00',
diffHour: -24,
diffDay: -1,
tzDiffHour: -33,
tzDiffDay: -1,
tzDiffDate: -118800000,
diffDate: -86400000,
**tzValue: 1678773600000,
value: 1678806000000**
}
```

dayjs 1.10.5 result.
```
{
tzToDate: 2023-03-14T15:00:00.000Z,
toDate: 2023-03-14T15:00:00.000Z,
toDateFormat: '2023-03-14 15:00:00',
tzFormat: '2023-03-15 00:00:00',
diffHour: -24,
diffDay: -1,
tzDiffHour: -24,
tzDiffDay: -1,
tzDiffDate: -86400000,
diffDate: -86400000,
tzValue: 1678806000000,
value: 1678806000000
}
```

**How could this be a minor change?**
This can break my app seriously.

I tried to find something in the CHANGE_LOG file, but couldn't.
Please, I need to know what is going on now.

Reproduce the supplied comparison using the utc and timezone plugins, focusing on dayjs.tz(...).toDate(), valueOf(), and diff(). Review the timezone plugin entry point and CHANGE_LOG for the 1.10.4–1.10.5 change. Done means determining the intended behavior and documenting or correcting the regression consistently with the reported results.

Written by the indexing model from the issue text.